1. What is the capital city of Brazil?

2. The Amazon River flows primarily through which country?

3. Which narrow body of water divides the city of Istanbul into European and Asian halves?

4. Which 1929 agreement established Vatican City as an independent sovereign state?

5. Which mountain range is traditionally considered the natural border between European Russia and Asian Russia?

6. San Marino claims to be the oldest surviving version of which type of government?

7. Which South African city serves as the legislative capital and seat of Parliament?

8. Which mountain range forms the northern boundary of the Indian subcontinent?

9. Which mountain range separates Morocco's Mediterranean and Atlantic coastlines from the Sahara Desert?

10. Which location in Portugal is recognized as the westernmost point of mainland Europe?

11. Which Philippine volcano is famous for having a 'near-perfect' conical shape?

12. What geological process is causing Finland's land area to slowly expand every year?

13. Japan is located at the meeting point of how many tectonic plates?

14. Which sea borders Croatia's famous coastline and thousands of islands?

15. What is the name of the driest non-polar desert in the world, located in northern Chile?

16. Which mountain range in Tajikistan is known as the 'Roof of the World'?

17. Besides Liechtenstein, what is the only other 'doubly landlocked' country in the world?

18. Which Southeast Asian country is famous for being the only one never colonized by Europeans?

19. The Great Barrier Reef is located off the coast of which Australian state?

20. What is the name of the longest and deepest fjord in Norway?